Smithistruma (Smithistruma) alegrensis Brown, 1953g: 103, pl. 2, fig. 22 (w.) BRAZIL (Rio Grande do Sul). Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Brazil: Rio Grande do Sul, Porto Alegre, 4.x.1926 (P. Buck). Primary type depository: MZSP. Secondary type information: Secondary type material: 13 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: MCZC, MZSP, NHMW.